Robert Lucas, left, a custodian supervisor, and custodian Jarrell Siler, right, sanitize handra …

Robert Lucas, left, a custodian supervisor, and custodian Jarrell Siler, right, sanitize handrails in the Hospitality Hall at UNLV in Las Vegas, Thursday, May 7, 2020. (Rachel Aston/Las Vegas Review-Journal) @rookie__rae